72051317.000000000

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5231}}^1$

素因数の和:5266

約数の個数: 192

約数和(自身を含む): 587658240

約数和(自身を除く): 442654920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 126, 132, 140, 154, 165, 168, 180, 198, 210, 220, 231, 252, 264, 280, 308, 315, 330, 360, 385, 396, 420, 440, 462, 495, 504, 616, 630, 660, 693, 770, 792, 840, 924, 990, 1155, 1260, 1320, 1386, 1540, 1848, 1980, 2310, 2520, 2772, 3080, 3465, 3960, 4620, 5231, 5544, 6930, 9240, 10462, 13860, 15693, 20924, 26155, 27720, 31386, 36617, 41848, 47079, 52310, 57541, 62772, 73234, 78465, 94158, 104620, 109851, 115082, 125544, 146468, 156930, 172623, 183085, 188316, 209240, 219702, 230164, 235395, 287705, 292936, 313860, 329553, 345246, 366170, 376632, 402787, 439404, 460328, 470790, 517869, 549255, 575410, 627720, 659106, 690492, 732340, 805574, 863115, 878808, 941580, 1035738, 1098510, 1150820, 1208361, 1318212, 1380984, 1464680, 1611148, 1647765, 1726230, 1883160, 2013935, 2071476, 2197020, 2301640, 2416722, 2589345, 2636424, 3222296, 3295530, 3452460, 3625083, 4027870, 4142952, 4394040, 4833444, 5178690, 6041805, 6591060, 6904920, 7250166, 8055740, 9666888, 10357380, 12083610, 13182120, 14500332, 16111480, 18125415, 20714760, 24167220, 29000664, 36250830, 48334440, 72501660, 145003320]

約数ペア:

[(1, 145003320), (2, 72501660), (3, 48334440), (4, 36250830), (5, 29000664), (6, 24167220), (7, 20714760), (8, 18125415), (9, 16111480), (10, 14500332), (11, 13182120), (12, 12083610), (14, 10357380), (15, 9666888), (18, 8055740), (20, 7250166), (21, 6904920), (22, 6591060), (24, 6041805), (28, 5178690), (30, 4833444), (33, 4394040), (35, 4142952), (36, 4027870), (40, 3625083), (42, 3452460), (44, 3295530), (45, 3222296), (55, 2636424), (56, 2589345), (60, 2416722), (63, 2301640), (66, 2197020), (70, 2071476), (72, 2013935), (77, 1883160), (84, 1726230), (88, 1647765), (90, 1611148), (99, 1464680), (105, 1380984), (110, 1318212), (120, 1208361), (126, 1150820), (132, 1098510), (140, 1035738), (154, 941580), (165, 878808), (168, 863115), (180, 805574), (198, 732340), (210, 690492), (220, 659106), (231, 627720), (252, 575410), (264, 549255), (280, 517869), (308, 470790), (315, 460328), (330, 439404), (360, 402787), (385, 376632), (396, 366170), (420, 345246), (440, 329553), (462, 313860), (495, 292936), (504, 287705), (616, 235395), (630, 230164), (660, 219702), (693, 209240), (770, 188316), (792, 183085), (840, 172623), (924, 156930), (990, 146468), (1155, 125544), (1260, 115082), (1320, 109851), (1386, 104620), (1540, 94158), (1848, 78465), (1980, 73234), (2310, 62772), (2520, 57541), (2772, 52310), (3080, 47079), (3465, 41848), (3960, 36617), (4620, 31386), (5231, 27720), (5544, 26155), (6930, 20924), (9240, 15693), (10462, 13860)]